The device employs transistors. Tl and T2 - microphone preamplifier, the microphone's sensitivity is adjusted through the trimmer. 
The filters are implemented through resistors and capacitors, respectively for low, medium and high frequencies. 
Power supply DC 9 to 18 Volts. 
Overall dimensions PCB 78x47mm. 

This product is an assembled module. 
Also available as an assembly kit - Product code 1045

The appearance may differ from the one in the photo without changing the parameters of the product (This means that there may be a difference in the elements used (appearance, placement, color, shape or value)).

Color music device /3x3 light-emitting diodes - LED's/ - assembled

  • Brand: Hobbykit Ltd
  • Product Code: 1525
  • Availability: Out Of Stock
  • 10.30 лв. (5.27€)


  • 3 or more 10.00 лв. (5.11€)
  • 5 or more 9.70 лв. (4.96€)
  • 10 or more 9.10 лв. (4.65€)

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